/*
 * Copyright (c) Kumo Inc. and affiliates.
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <melon/executors/global_executor.h>

#include <melon/executors/cpu_thread_pool_executor.h>
#include <melon/executors/io_executor.h>
#include <melon/executors/io_thread_pool_executor.h>
#include <melon/portability/gtest.h>
#include <melon/synchronization/baton.h>
#include <melon/system/hardware_concurrency.h>

using namespace melon;

TEST(GlobalExecutorTest, IOThreadCountFlagSet) {
  gflags::FlagSaver flagsaver;

  FLAGS_melon_global_io_executor_threads = 100;
  auto io_threadpool = dynamic_cast<melon::IOThreadPoolExecutor*>(
      melon::getGlobalIOExecutor().get());

  EXPECT_EQ(io_threadpool->numThreads(), 100);
}
